import myClass.DemoClassBuild;

public class PersionClassUse {
    public static void main(String[] args) {
        DemoClassBuild persion=new DemoClassBuild();
        persion.name="小明";
        persion.age=24;
        System.out.println(persion.name+persion.age);
        persion.eat();
        persion.study();
        persion.persionInternet();
    }
}
